Comparison

mdMessage vs TrustCentral Secure Messenger

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

mdMessage

Securely message healthcare professionals and colleagues with this HIPAA-compliant application. Share unlimited messages, photos, and audio notes across all your devices. Enjoy fast, secure communication with advanced privacy features.

Highlights
  • HIPAA compliant secure messaging
  • Unlimited messages, photos, and audio notes
  • Syncs across all devices (desktop, tablet, phone)
  • Message deletion from devices and browsers
  • Photo sharing without saving to camera roll
  • Large group chats and identifiable patient chats
Features
Read full description

Message securely with MD Message for Healthcare. MD Message™ seamlessly syncs across all of your devices and can be used on desktops, tablets and phone alike. You can send an unlimited amount of messages, photos, and audio notes. Built for the enterprise, MD Message™ truly is the #1 app for HIPAA compliant secure messaging for healthcare information. Message anyone you work with, message with any colleagues or peers from around the country. This is the first messaging app that is secure, HIPAA compliant, and open to the entire medical community. Invite your colleagues, peers, assistants, nurses, all securely, all for free. We pride ourselves on the focus of security and simplicity. Why Switch to MD Message™ FAST: MD Message™ is the fastest secure HIPAA compliant application on the market. It uses a distributed infrastructure with data centers positioned around the country to connect you to the fastest and closet server SECURE: We made it our mission to provide the best security and have provided our users secure features. Delete your message from your device or others. Share photos that do not store in your camera roll. Ability to wipe your entire message tread from any web browser. GROUP CHAT & SHARING: With MD Message, you can form large group chats with dozens of members. You can create individual Patient chats that are easily identifiable in your threads. You can add anyone to your contacts in MD Message from peers, colleagues, family and friends. 100% FREE & NO ADS. MD Message™ is free PRIVACY: We take your privacy seriously and NO THIRD PARTY will ever have access to your data. SUPPORT: For real-time support please go to New Chat - MD Message Support - and text us, ask a question or provide feedback via our feedback tool. PREMIUM: If you would like a premium installation that is private to your organization, please contact us at sales@mdtech.com or text us a new chat.

About

TrustCentral Secure Messenger

This app provides secure, authenticated communication and data sharing using patented cryptographic tools. It protects against various cyber threats like spoofing and data leaks, ensuring sensitive information remains private between users and devices.

Highlights
  • Secure authenticated communication
  • Protection against spoofing and data leaks
  • Patented user-friendly cryptographic tools
  • Reliable and secure data sharing
  • First-rate security ecosystem
  • Trustworthy connection authentication
Read full description

In today’s hostile cybersecurity environment, TrustCentral mitigates spoofing attacks, data leaks, unauthorized data sharing, information disclosure, theft, and problematic backend accounting. TrustCentral offers secure, authenticated communication exchanges, ensuring your sensitive data is protected between users and devices. Our application uses patented, user-friendly cryptographic tools enabling you to reliably and securely share your sensitive data among family, friends, colleagues, enterprises, and clients using a first-rate security ecosystem. Our software engine provides flexible solutions built upon our patented Crypto-Enhanced Relationships (CERs). To establish trustworthy connections, remote endpoint relationships are authenticated and paired using CERs. This secure technology is built on longstanding, widely adopted cryptographic standards that are well trusted.

Screenshots

mdMessage4 screens
TrustCentral Secure Messenger4 screens

Verdict

The call

The clearest difference is ratings volume: TrustCentral Secure Messenger at 4 against mdMessage's 1. On price, rating, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for mdMessage against 5.0 for TrustCentral Secure Messenger. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

UpkeepUpdate frequency

mdMessage ships an update every 4 months, TrustCentral Secure Messenger every 3 months. The most recent releases landed on September 25, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 8 level
mdMessage versus TrustCentral Secure Messenger: the parameters behind the verdict, then further details
ParametermdMessageTrustCentral Secure Messenger
PriceFreeFree
Rating5.0 (1 ratings)5.0 (4 ratings)
Number of ratings14 — better
Update frequencyEvery 4 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.2 — better
Further details — not scored
Size21 MB119 MB
Age rating12+4+
DeveloperMedical Design Technologies, LLCT-Central, Inc.

Customer experience

mdMessage

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

TrustCentral Secure Messenger

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

mdMessage

No in-app purchases

None

TrustCentral Secure Messenger

No in-app purchases

Questions

Is mdMessage free?
mdMessage is free to download, with no in-app purchases.
Is TrustCentral Secure Messenger free?
TrustCentral Secure Messenger is free to download, with no in-app purchases.
Which has better reviews, mdMessage or TrustCentral Secure Messenger?
mdMessage and TrustCentral Secure Messenger are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.
Do mdMessage or TrustCentral Secure Messenger have ads?
Neither mdMessage nor TrustCentral Secure Messenger shows ads.
Which is updated more often, mdMessage or TrustCentral Secure Messenger?
mdMessage ships an update every 4 months, and TrustCentral Secure Messenger every 3 months. Most recently, mdMessage was updated on September 25, 2026 and TrustCentral Secure Messenger on October 9, 2026.

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